磁気光学材料と電気光学材料とを挟んだマイクロキャビティ膜の形成

抄録

  We fabricated a microcavity -a magneto-optical (MO) film and an electro-optical (EO) film are sandwiched between two Bragg mirrors (BMs)- for development of magneto-optical spatial light modulators driven by electric field (e-MOSLMs). We used (Bi_0.5Dy_0.7Y_1.8)₃(Fe_3.3Al_1.7)₅O₁₂ as a MO film and (Pb₉₁La₉)₁(Zr₆₅Ti₃₅)₁O₃ (PLZT) as an EO film. The samples showed enhanced Faraday rotation loops and electrical polarization loops, simultaneously. The X-ray diffraction patterns, MO and EO characteristics were measured. Experimental results showed that EO and MO films were successfully formed between BMs.